"I will never stop [playing], because I'm always searching for new challenges. It could be in here Indonesia, China, India, or even Japan," revealed the 35 year-old in Jakarta, even though he'd retired as a professional player in February, 2016.

Boulahrouz, nicknamed the Cannibal, began his career in the Netherlands with AZ Alkamaar before plying his trade for clubs such as Hamburg, Chelsea, VfB Stuggart, Sporting CP and Feyenoord Rotterdam.

He has won the FA Cup and the English League Cup during his stint in the English Premier League (EPL) with the Roman Abramovich-owned team.